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[미국특허] Hepatocyte lineage cells derived from pluripotent stem cells 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C12N-005/08
  • C12N-005/00
  • C12N-005/02
출원번호 US-0718308 (2000-11-20)
발명자 / 주소
  • Lakshmi Rambhatla
  • Melissa K. Carpenter
출원인 / 주소
  • Geron Corporation
대리인 / 주소
    J. Michael Schiff
인용정보 피인용 횟수 : 108  인용 특허 : 7

초록

It has been discovered that when pluripotent stem cells are cultured in the presence of a hepatocyte differentiation agent, a population of cells is derived that has a remarkably high proportion of cells with phenotypic characteristics of liver cells. In one example, human embryonic stem cells are a

대표청구항

1. A set of isolated cell populations, consisting of:a first cell population that comprises undifferentiated cells from a line of human embryonic stem (hES) cells; and a second cell population, wherein at least .about.60% of the cells in the second population are progeny of said hES cell line, and h

이 특허에 인용된 특허 (7) 인용/피인용 타임라인 분석

  1. Talbot Neil (Silver Spring MD) Rexroad ; Jr. Caird E. (Gambrills MD) Pursel Vernon G. (Highland MD) Powell Anne M. (Bowie MD), Hepatocyte cell line derived from the epiblast of pig blastocysts.
  2. Jauregui Hugo O. ; Liu Jin, Immortalized hepatocytes.
  3. Swiderek Mark S. ; Mannuzza Frank J., Inducing epithelial cell differentiation with dried native fibrillar collagen.
  4. Jauregui Hugo O. ; Naik Sharda ; Santangini Henry ; Trenkler Donna M., Isolation and culture of porcine hepatocytes.
  5. Naughton Brian A. (El Cajon CA) Sibanda Benson (Oceanside CA), Liver reserve cells.
  6. Reid Lola M. (Chapel Hill NC) Agelli Maria (Summit NJ) Ochs Andreas (Bronx NY), Method of expanding hepatic precursor cells.
  7. Kuri-Harcuch Walid (Mxico D. F. MXX) Mendoza-Figueroa Tomas (Mxico D. F. MXX), Process for the long-term surviving culture of hepatocytes.

이 특허를 인용한 특허 (108) 인용/피인용 타임라인 분석

  1. Bohlen, Heribert; Jönsson, Kristina; Ehlich, Andreas; Schwengberg, Silke, Assay for drug discovery based on in vitro differentiated cells.
  2. Petersen,Bryon E.; Oh,Seh hoon, Bone marrow cell differentiation.
  3. Rezania, Alireza, Cells expressing pluripotency markers and expressing markers characteristic of the definitive endoderm.
  4. Mistry, Sanjay, Cellular therapy for ocular degeneration.
  5. Rezania, Alireza, Defined media for expansion and maintenance of pluripotent stem cells.
  6. Rezania, Alireza, Defined media for expansion and maintenance of pluripotent stem cells.
  7. D'Amour, Kevin Allen; Agulnick, Alan D.; Baetge, Emmanuel E., Definitive endoderm.
  8. D'Amour, Kevin Allen; Agulnick, Alan D.; Baetge, Emmanuel E., Definitive endoderm.
  9. D'Amour,Kevin Allen; Agulnick,Alan D.; Baetge,Emmanuel E., Definitive endoderm.
  10. Lebkowski, Jane S.; Priest, Catherine A.; Okamura, Ross M., Differentiated pluripotent stem cell progeny depleted of extraneous phenotypes.
  11. Lebkowski, Jane S.; Priest, Catherine Ann; Okamura, Ross M., Differentiated pluripotent stem cell progeny depleted of extraneous phenotypes.
  12. Davis, Janet; Parmenter, Christine; Ditolvo, Kevin, Differentiation of human embryonic stem cells.
  13. Fryer, Benjamin, Differentiation of human embryonic stem cells.
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  51. Mandalam, Ramkumar; Xu, Chunhui; Gold, Joseph D.; Carpenter, Melissa K., Human embryonic stem cells genetically modified to contain a nucleic acid and cultured with fibroblast growth factor.
  52. Prachumsri,Jetsumon; Yimamnuaychok,Nongnuch, Human liver cell line.
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  54. Gold, Joseph D; Lebkowski, Jane S, Isolated in vitro cell population comprising primate pluripotent stem cells containing a nucleic acid construct and differentiated progeny of the pluripotent stem cells.
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  56. D'Amour, Kevin Allen; Agulnick, Alan D; Baetge, Emmanuel Edward, Markers of definitive endoderm.
  57. Chen, Ya Xiong; Fryer, Benjamin, Methods and compositions for cell attachment and cultivation on planar substrates.
  58. D'Amour, Kevin Allen; Agulnick, Alan D.; Eliazer, Susan; Baetge, Emmanuel E., Methods for identifying factors for differentiating definitive endoderm.
  59. D'Amour, Kevin Allen; Agulnick, Alan D.; Eliazer, Susan; Baetge, Emmanuel E., Methods for identifying factors for differentiating definitive endoderm.
  60. Dalton, Stephen; Sheppard, Allan; Jones, Karen; Baetge, E. Edward; D'Amour, Kevin A.; Agulnick, Alan D., Methods for increasing definitive endoderm differentiation of pluripotent human embryonic stem cells with PI-3 kinase inhibitors.
  61. Agulnick, Alan; D'Amour, Kevin; Baetge, Emmanuel Edward, Methods for increasing definitive endoderm production.
  62. Agulnick, Alan; D'Amour, Kevin; Baetge, Emmanuel Edward, Methods for increasing definitive endoderm production.
  63. Ochiya,Takahiro; Teratani,Takumi, Methods for inducing differentiation of pluripotent cells.
  64. D'Amour, Kevin Allen; Agulnick, Alan D.; Eliazer, Susan; Baetge, Emmanuel E., Methods for making anterior foregut endoderm.
  65. Karanu, Francis; Rezania, Alireza, Methods for purifying cells derived from pluripotent stem cells.
  66. D'Amour, Kevin Allen; Agulnick, Alan D.; Eliazer, Susan; Kroon, Evert; Baetge, Emmanuel E., Methods of making human primitive ectoderm cells.
  67. Martinson, Laura; Kroon, Evert; D'Amour, Kevin; Baetge, Emmanuel Edward, Methods of producing pancreatic hormones.
  68. Martinson, Laura; Kroon, Evert; D'Amour, Kevin; Baetge, Emmanuel Edward, Methods of producing pancreatic hormones.
  69. Martinson, Laura; Kroon, Evert; D'Amour, Kevin; Baetge, Emmanuel Edward, Methods of producing pancreatic hormones.
  70. Martinson, Laura; Kroon, Evert; D'Amour, Kevin; Baetge, Emmanuel Edward, Methods of producing pancreatic hormones.
  71. Fryer, Benjamin; Nelson, Shelley; Nielsen, Villy; Marwood, Tina Kristensen; Brevig, Thomas, Methods, surface modified plates and compositions for cell attachment, cultivation and detachment.
  72. Mandalam, Ramkumar; Xu, Chunhui; Gold, Joseph D.; Carpenter, Melissa K., Micro-carrier culture system for rapid expansion of human embryonic stem cells.
  73. Carpenter, Melissa K.; Thies, R. Scott, Neural cell populations from primate pluripotent stem cells.
  74. Carpenter, Melissa K.; Thies, R. Scott, Neural cell populations from primate pluripotent stem cells.
  75. Carpenter, Melissa K., Neural progenitor cell populations.
  76. Carpenter, Melissa K., Neural progenitor cell populations.
  77. Carpenter, Melissa K., Neural progenitor cell populations.
  78. Bohlen, Heribert; Kolossov, Eugen; Kettenhofen, Ralf; Scholz, Melanie; Fink, Leo, Non-invasive, in vitro functional tissue assay systems.
  79. D'Amour, Kevin Allen; Agulnick, Alan D.; Eliazer, Susan; Baetge, Emmanuel E., PDX1 expressing endoderm.
  80. D'Amour, Kevin Allen; Agulnick, Alan D.; Eliazer, Susan; Baetge, Emmanuel E., PDX1 expressing endoderm.
  81. D'Amour, Kevin Allen; Agulnick, Alan D.; Eliazer, Susan; Baetge, Emmanuel E., PDX1-expressing dorsal and ventral foregut endoderm.
  82. Nelson, Shelley, Pluripotent stem cell culture on micro-carriers.
  83. Mattheakis, Larry C.; Trautman, Jay Kenneth; Solar, Gregg Peter; Fan, Jinhong; Vaisberg, Eugeni; Adams, Cynthia Lynn; Rao, Aibing, Predicting hepatotoxicity using cell based assays.
  84. D'Amour, Kevin Allen; Agulnick, Alan D.; Baetge, Emmanuel E., Preprimitive streak and mesendoderm cells.
  85. D'Amour, Kevin Allen; Agulnick, Alan D.; Eliazar, Susan; Kroon, Evert; Baetge, Emmanuel E., Preprimitive streak and mesendoderm cells.
  86. Mandalam, Ramkumar; Xu, Chunhui; Gold, Joseph D.; Carpenter, Melissa K., Primate pluripotent stem cell expansion without feeder cells and in the presence of FGF and matrigel or Engelbreth-Holm-Swarm tumor cell preparation.
  87. Mandalam, Ramkumar; Faouzi, Saadia; Nadeau, Isabelle; Pfendler-Bonham, Kristina; Rao, Namitha; Carpenter, Melissa K.; Rambhatla, Lakshmi; Chiu, Choy-Pik, Protocols for making hepatocytes from embryonic stem cells.
  88. Mandalam, Ramkumar; Faouzi, Saadia; Nadeau, Isabelle; Pfendler-Bonham, Kristina; Rao, Namitha; Carpenter, Melissa K.; Rambhatla, Lakshmi; Chiu, Choy-Pik, Protocols for making hepatocytes from embryonic stem cells.
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  102. Davis, Janet; Liu, Jiajian, Treatment of pluripotent cells.
  103. Davis, Janet; Liu, Jiajian, Treatment of pluripotent cells.
  104. Carpenter, Melissa K.; Thies, R. Scott, Use of TGF beta superfamily antagonists and neurotrophins to make neurons from embryonic stem cells.
  105. Carpenter, Melissa K.; Thies, R. Scott, Use of TGF beta superfamily antagonists to make dopaminergic neurons from embryonic stem cells.
  106. Carpenter, Melissa K.; Thies, R. Scott, Use of cyclic AMP and ascorbic acid to produce dopaminergic neurons from embryonic stem cells.
  107. Rezania, Alireza, Use of small molecules to enhance MAFA expression in pancreatic endocrine cells.
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